<%# Link showing page number
  - available local variables
    page:          a page object for "this" page
    url:           url to this page
    current_page:  a page object for the currently displayed page
    num_pages:     total number of pages
    per_page:      number of items to fetch per page
    remote:        data-remote
-%>
<% if page.current? %>
<span class="page-numbers current"><%= page %></span>  
<% else %>
  <%= link_to page, url, :class => 'page-numbers' %>
<% end %>
